Sliding door top guide fitting

Abstract

In a door fitting for the upper guidance of sliding doors, which door fitting comprises a base body and at least one support element which is releasably connected to the base body, the base body and the support element are interconnected by means of two spaced joint areas. The first joint area comprises a snap-in connection with a certain pivoting capability. The second joint area includes a push joint with an axial degree of freedom which is oriented tangentially with respect to an imaginary co-axial cylinder extending around the pivot axis of the first joint area and parallel to the installation direction of the snap-in connection.

What is claimed is: 
     
       1. A door fitting ( 30 ) for an upper guidance of a sliding door ( 10 ) which comprises a base body ( 34 ) and at least one support element ( 61 ) which is releasably arranged on the base body ( 34 ), wherein
 the base body ( 34 ) and the support element ( 61 ) are interconnected by first and second spaced joint areas ( 81 ,  82 ), 
 the first joint area ( 81 ) comprises a snap-in connection ( 51 ,  65 ) with a predetermined pivot capability, and 
 the second joint area ( 82 ) comprises a slide joint ( 55 ,  61 ) with an axial degree of freedom, which is oriented tangentially with respect to a coaxial cylinder extending around the pivot axis of the first joint area ( 81 ) and parallel to an installation direction ( 83 ) of the snap-in connection ( 51 ,  65 ). 
 
     
     
       2. The door fitting ( 30 ) according to  claim 1 , wherein the first joint area ( 81 ) comprises a pivot rod ( 51 ) and a pivot prong ( 65 ). 
     
     
       3. The door fitting ( 30 ) according to  claim 1 , wherein the second joint area ( 82 ) comprises a flat guide area ( 55 ) with an engagement structure ( 75 ). 
     
     
       4. The door fitting ( 30 ) according to  claim 1 , wherein the engagement structure ( 75 ) comprises introduction ramps ( 69 ). 
     
     
       5. The door fitting ( 30 ) according to  claim 1 , wherein the base body ( 34 ) comprises a support plate ( 38 ). 
     
     
       6. The door fitting ( 30 ) according to  claim 1 , wherein the support element ( 61 ) comprises two clamping legs ( 64 ) which project in a plane normal to a guide direction ( 5 ) of the door guide track ( 1 ). 
     
     
       7. The door fitting ( 30 ) according to  claim 1 , the base body ( 34 ) carries two transverse guide rollers ( 31 ). 
     
     
       8. The door fitting ( 30 ) according to  claim 1 ., wherein the base body ( 34 ) includes an acceleration and deceleration device ( 41 ). 
     
     
       9. A sliding door ( 10 ) including the door fitting ( 30 ) according to  claim 1 .